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  • Replaces the restrictive factory cats with high-performance 200-cell HJS Sport Cats for maximum performance and a more aggressive exhaust note
  • We utilize high flow, tri-metallic 200 cell HJS catalysts as a premium solution to meeting emissions requirements while increasing horsepower. Fabspeed is the second largest distributor of HJS catalysts and we have years of experience crafting exhaust solutions.
  • Fabspeed Primary Sport Cat Downpipes installed by Parts Score

BMW M6 F12 / F13 Primary Sport Cat Downpipes


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Product Details:

Eliminate the heavy and restrictive factory catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.                                                                                                                         


  • Fits all BMW F12 / F13 M6 vehicles (2012+)
  • Replaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalystic converters for inceased throttle response, and a more aggressive exhaust sound
  • Constructed out of T304L stainless steel with CNC machined flanges and laser cut brackets
  • Manufactured entirely in-house by our precision machine shop at Fabspeed Motorsport
  • Designed to fit seamlessly with the factory exhaust system and are also compatible with any other aftermarket exhaust system that is designed to fit like OEM
  • Includes two downpipes, labeled left side and right side for easy installation, and hardware

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